IAA RAS IAA Minor Planet Database

2011 SP32

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5849119000
Semi-major axis (a)2.1303517000 AU
Inclination (i)2.91983000°
Long. of Asc. Node (Ω)9.75598000°
Arg. of Perihelion (ω)289.07007000°
Mean Anomaly (M)213.06417000°
Mean Motion (n)0.3169765300°/day
Perihelion dist (q)0.88428360 AU
Aphelion dist (Q)3.37641980 AU
Orbital Period3.10940260 yr
Physical Parameters
H (abs. magnitude)23.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.710″
Uncertainty5
Orbit TypeApollo
MOID0.019622 AU
Observations Used47
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2011-10-03
Observations (47)
Date Type RA Dec Mag Band Observatory
2011-09-20 13:57:45 C 21 58 05.84 -24 37 32.7 – r E12
2011-09-20 14:17:12 C 21 58 19.13 -24 35 00.0 – r E12
2011-09-20 14:36:37 C 21 58 32.20 -24 32 29.9 – r E12
2011-09-20 14:56:00 C 21 58 45.40 -24 29 57.1 – r E12
2011-09-23 05:16:54 C 22 33 38.41 -17 37 29.6 – r 703
2011-09-23 05:30:26 C 22 33 44.06 -17 36 13.0 – r 703
2011-09-23 05:44:08 C 22 33 49.75 -17 34 56.8 – r 703
2011-09-23 05:57:45 C 22 33 55.33 -17 33 39.4 – r 703
2011-09-23 07:05:08 C 22 34 23.16 -17 27 21.4 – r 703
2011-09-23 07:06:05 C 22 34 23.45 -17 27 17.4 – r 703
2011-09-23 07:07:05 C 22 34 23.84 -17 27 10.9 – r 703
2011-09-23 08:57:33 C 22 35 13.325 -17 16 43.44 – L F51
2011-09-23 09:31:04 C 22 35 26.746 -17 13 38.18 – L F51
2011-09-23 09:45:51 C 22 35 32.631 -17 12 16.53 – L F51
2011-09-23 10:57:42 C 22 36 07.57 -17 04 11.7 – u D90
2011-09-23 11:12:52 C 22 36 13.65 -17 02 49.1 – u D90
2011-09-23 11:26:18 C 22 36 19.03 -17 01 37.4 – u D90
2011-09-23 12:34:19 C 22 36 46.64 -16 57 11.9 – o 300
2011-09-23 12:37:02 C 22 36 47.77 -16 56 57.3 – o 300
2011-09-23 12:47:51 C 22 36 51.98 -16 55 59.5 – o 300
2011-09-23 12:50:34 C 22 36 53.14 -16 55 45.1 – o 300
2011-09-23 20:28:22 C 22 39 57.14 -16 15 24.0 – u B18
2011-09-23 20:35:26 C 22 39 59.77 -16 14 46.6 – u B18
2011-09-23 20:49:33 C 22 40 08.41 -16 13 37.6 – u J95
2011-09-23 20:55:19 C 22 40 09.81 -16 13 07.4 – o 033
2011-09-23 21:01:54 C 22 40 13.15 -16 12 34.2 – u J95
2011-09-23 21:10:34 C 22 40 15.44 -16 11 50.4 – o 033
2011-09-23 21:10:48 C 22 40 16.58 -16 11 42.4 – v I93
2011-09-23 21:12:45 C 22 40 17.23 -16 11 37.7 – u J95
2011-09-23 21:37:03 C 22 40 26.42 -16 09 27.4 – v I93
2011-09-25 00:14:21 C 22 50 05.65 -13 59 24.6 – o 807
2011-09-25 00:20:26 C 22 50 07.56 -13 58 57.9 – o 807
2011-09-25 00:26:31 C 22 50 09.49 -13 58 31.1 – o 807
2011-09-25 00:32:48 C 22 50 11.44 -13 58 03.2 – o 807
2011-09-26 04:57:04 C 22 58 43.59 -11 59 52.1 – o 807
2011-09-26 05:01:05 C 22 58 44.62 -11 59 36.5 – o 807
2011-09-26 05:05:05 C 22 58 45.66 -11 59 21.0 – o 807
2011-09-26 05:09:04 C 22 58 46.70 -11 59 05.3 – o 807
2011-09-26 05:12:46 C 22 58 47.68 -11 58 51.2 – o 807
2011-09-30 00:58:18 C 23 19 02.76 -07 13 34.2 – o 807
2011-09-30 01:06:52 C 23 19 04.13 -07 13 13.0 – o 807
2011-09-30 01:15:18 C 23 19 05.50 -07 12 52.1 – o 807
2011-09-30 21:57:16 C 23 22 29.49 -06 24 52.2 – t 204
2011-09-30 22:34:14 C 23 22 34.88 -06 23 28.1 – t 204
2011-10-03 04:16:45 C 23 30 11.78 -04 34 14.6 – o H21
2011-10-03 04:21:36 C 23 30 12.31 -04 34 06.0 – o H21
2011-10-03 04:25:03 C 23 30 12.70 -04 33 59.6 – o H21